Mailshot
n. 郵寄廣告
?? 牛津釋義
mailshot
n
(a) piece of advertising material sent to potential customers by post （寄給潛在客戶的）廣告材料.
(b) act of sending these 給潛在客戶郵寄廣告材料.
??? 情景例句
Hi, Frank.
嗨， Frank。
Every tree is known by its own fruit.
觀其言行，知其為人。
He was efficient in his work.
他工作效率高。